Nope, can't top that. What a litany of goofs. But over the years I have had my share.
Get a routine for hitchup/unhitch figured out and stick to it. It will get better.
2016 Tiffin 40 QBH
2015 38RSSA, traded
2005 TK3 #1869, 10 yrs of memories,
2017 F450 KR--one more Ford is it
2009 F450 4x4-died; 2010 F450-retired